XML 52 R36.htm IDEA: XBRL DOCUMENT v3.7.0.1
Stockholders' Equity and Per Share Data (Tables)
 12 Months Ended
Mar. 31, 2017
Shareholders' Equity and Per Share Data [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
The components of accumulated other comprehensive loss, net of tax were as follows:
 
March 31,
 
2017
 
2016
 
(in millions)
Unrecognized net periodic pension and postretirement benefit cost
$
(369
)
 
$
(407
)
Unrealized net losses on derivatives
(2
)
 
—

Foreign currency translation adjustments
(33
)
 
(32
)
Accumulated other comprehensive loss
$
(404
)
 
$
(439
)